Covalently doping polyaniline-based photothermal fabric for continuous recovery of salt and freshwater from seawater via solar-driven interfacial evaporation

Desalination, Journal Year: 2024, Volume and Issue: 580, P. 117527 - 117527

Published: March 15, 2024

Language: Английский

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Research progress of g–C3N4–based materials for photothermal-assisted photocatalysis

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 87, P. 20 - 49

Published: Sept. 5, 2024

Language: Английский

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Experimental investigation of solar hydrogen production via photo-thermal driven steam methane reforming

Applied Energy, Journal Year: 2024, Volume and Issue: 368, P. 123532 - 123532

Published: May 28, 2024

Language: Английский

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A critical review on emerging photothermal-photocatalytic materials composed of g-C3N4 for energy production and environmental remediation

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115812 - 115812

Published: Feb. 1, 2025

Language: Английский

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A study on comparative environmental impact assessment of thermochemical cycles and steam methane reforming processes for hydrogen production processes

Computers & Chemical Engineering, Journal Year: 2023, Volume and Issue: 180, P. 108514 - 108514

Published: Nov. 21, 2023

Language: Английский

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Unleashing solar energy's full potential: Synergetic thermo-photo catalysis for enhanced hydrogen production with metal-free carbon nitrides

Energy Conversion and Management, Journal Year: 2023, Volume and Issue: 300, P. 117995 - 117995

Published: Dec. 16, 2023

Language: Английский

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Enhanced Photocatalytic CO₂ Reduction Performance via Photothermal–Magnetic Synergistic Effects for Solar Fuel Production

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(8), P. 3298 - 3311

Published: Feb. 14, 2024

Photocatalytic CO2 reduction with naturally abundant H2O as the proton source has attracted widespread concern for its environmental and sustainable advantages. Nevertheless, high recombination rate of photogenerated electron–hole pairs leads to unsatisfactory solar-to-chemical energy conversion efficiency. In this work, we proposed validated a strategy that photothermal–magnetic synergistically promotes separation carriers, well their transport, leading boosted photocatalytic performance. A paramagnetic Z-scheme ZnFe2O4/TiO2 heterojunction was fabricated, performance in examined under concentrated full-spectrum light illumination an applied external magnetic field. The built-in electric field improved dynamic properties pairs. At same time, thermal effect induced by infrared played crucial role promoting conversion. Importantly, further suppressed charge carriers via Lorentz force, magnetoresistance, spin-polarization effects. As result, assistance significantly increased yields CO, CH4, H2 comparison absence field, maximum enhancements 25.3, 29.6, 62.9%, respectively. Moreover, excessive heating due higher ratio may induce disorder within material, potentially reducing field's ability facilitate carrier transport. synergy mechanism systematically explored. Our work presented new approach which effects contribute solar fuel production.

Language: Английский

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Photo-thermo-catalytic H2 production over flame made CeO2-Pt/TiO2

Fuel, Journal Year: 2025, Volume and Issue: 386, P. 134335 - 134335

Published: Jan. 10, 2025

Language: Английский

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Conversion of oil palm frond biomass to graphitic carbon for high-performance supercapacitor application

Journal of Physics Conference Series, Journal Year: 2025, Volume and Issue: 3003(1), P. 012008 - 012008

Published: April 1, 2025

Abstract This study focused on converting the biomass from oil palm frond (OPF) to graphitic carbon without using any activation chemicals at a relatively lower temperature (450, 550, and 650° C) with one-step calcination process. The physicochemical properties of produced unwashed (WGC) were investigated X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy energy dispersive (FESEM-EDX), Brunauer-Emmett-Teller (BET) studies. characterization prepared sample showed presence porous structure in resultant WGC. XRD analysis revealed distinct peak corresponding (002) location. optimized WGC-650 exhibited specific surface area (S BET ) 305.87 m 2 g −1 , pore diameter 2.46 nm, volume 0.248 cm 3 . Furthermore, SEM picture provided visual evidence supporting observed morphological characteristics structure. spectra for all samples are recorded exhibit identical vibration bands. FTIR allows verification comparison functional groups various pyrolysis temperatures. sample, designated as WGC-650, had exceptional capacitance (C S characteristics, achieving value 198 F an applied current density 1 A retention is 97% after 1000 cycles. shows potential producing WGC storage applications due its straightforward procedure use waste OPF valuable resource.

Language: Английский

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Ultrasensitive detection of Ag+ and Ce3+ ions using highly fluorescent carboxyl-functionalized carbon nitride nanoparticles

Nanotechnology, Journal Year: 2024, Volume and Issue: 35(31), P. 315502 - 315502

Published: April 11, 2024

The fluorescence quenching of carboxyl-rich g-C

Language: Английский

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